Registro IPv4
host: atom.io
class: IN
ttl: 90
type: A
ip: 140.82.113.17

Servidores DNS Principal (mname) y Secundario (rname)
host: atom.io
class: IN
ttl: 3600
type: SOA
mname: dns1.p02.nsone.net
rname: hostmaster.nsone.net
serial: 1650051852
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 3600

Información TXT
host: atom.io
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:mailgun.org ~all
entries: Array